156988010696

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{398471}}^1$

素因数の和:398547

約数の個数: 64

約数和(自身を含む): 332516914560

約数和(自身を除く): 175528903864

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 968, 1331, 1628, 2662, 3256, 4477, 5324, 8954, 10648, 17908, 35816, 49247, 98494, 196988, 393976, 398471, 796942, 1593884, 3187768, 4383181, 8766362, 14743427, 17532724, 29486854, 35065448, 48214991, 58973708, 96429982, 117947416, 162177697, 192859964, 324355394, 385719928, 530364901, 648710788, 1060729802, 1297421576, 1783954667, 2121459604, 3567909334, 4242919208, 7135818668, 14271637336, 19623501337, 39247002674, 78494005348, 156988010696]

約数ペア:

[(1, 156988010696), (2, 78494005348), (4, 39247002674), (8, 19623501337), (11, 14271637336), (22, 7135818668), (37, 4242919208), (44, 3567909334), (74, 2121459604), (88, 1783954667), (121, 1297421576), (148, 1060729802), (242, 648710788), (296, 530364901), (407, 385719928), (484, 324355394), (814, 192859964), (968, 162177697), (1331, 117947416), (1628, 96429982), (2662, 58973708), (3256, 48214991), (4477, 35065448), (5324, 29486854), (8954, 17532724), (10648, 14743427), (17908, 8766362), (35816, 4383181), (49247, 3187768), (98494, 1593884), (196988, 796942), (393976, 398471)]